package com.mall.mall.order.config;

import com.mall.mall.order.entity.OrderEntity;
import com.rabbitmq.client.AMQP;
import com.rabbitmq.client.Channel;
import org.springframework.amqp.core.*;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.io.IOException;
import java.util.HashMap;


@Configuration
public class RabbitMQConfig {

//    @RabbitListener(queues = "order.release.order.queue")
//    public void listener(OrderEntity orderEntity, Channel channel, Message message) throws IOException {
//        System.out.println("收到过期的订单信息：准备关闭订单" + orderEntity.getOrderSn());
//        channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
//    }

    @Bean
    public Queue orderDelayQueue(){
        HashMap<String, Object> arguments = new HashMap<>();
        arguments.put("x-dead-letter-exchange", "order-event-exchange");
        arguments.put("x-dead-letter-routing-key", "order.release.order");
        arguments.put("x-message-ttl", 60000); // 消息过期时间 1分钟
        Queue queue = new org.springframework.amqp.core.Queue("order.delay.queue", true, false, false, arguments);

        return queue;
    }

    @Bean
    public Queue orderReleaseQueue(){
        Queue queue = new Queue("order.release.order.queue", true, false, false);

        return queue;
    }

    @Bean
    public Exchange orderEventExchange(){
        return new TopicExchange("order-event-exchange", true, false);
    }

    @Bean
    public Binding createOrderBinding(){
        return new Binding("order.delay.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.create.order",
                null);
    }

    @Bean
    public Binding realeaseOrderBinding(){
        return new Binding("order.release.order.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.release.order",
                null);
    }

    @Bean
    public Binding orderReleaseOther(){
        return new Binding("stock.release.stock.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.release.other.#",
                null);
    }
}
